Custom Metalcastings Permanent Mold Aluminum Gravity Die Casting

Permanent Molds

Permanent molds are usually made of metal—one that has a higher melting point than the metal they are used with. Fluid metal is poured into these molds without any type of external pressure. Permanent cores have to be simple so they can be withdrawn for reuse from the finished casting.

The castings that come from this method cannot have walls as thin as those in other reusable methods, such as die casting. However, the castings are produced with “close tolerance,” which means that the size of the final casting can be more precisely predicted. Castings made this way are dense and fine grained. They have a smoother surface finish and avoid several types of defects.

Manufacturing Services

Why Choose Us

1. Rich experience

Our workers are professional, skilled and have more than 10 years of manufacturing experience. The goods are supplied directly from the factory;

2. Free design

OEM service, we can design according to your requirements;

3. Quality policy

We have a strict quality control system, 100% inspection before product packaging;

4. On time delivery

FedEx, DHL, TNT, air or sea freight;

5. Good service

We can accept a small number of trial orders, no matter how much you order, we will provide you with the best service. You can always contact us and we will contact you as soon as possible.

Shaanxi Rongbao Machinery Electronics Co., Ltd.(formerly known as: Xianrongbao Machinery Electronics Co., Ltd.) which located in the Fengjing Industrial Park is specialized in production of high-quality aluminum sand casting products, aluminum gravity die casting products, low pressure and die casting products, CNC processing products.

Our products

We supply stainless steel casting, aluminum casting, copper casting and precise machining.

Products are widely used in automobiles, machinery, hydraulic parts, hardware, explosion box, motor parts, power tools, valves, flanges, air conditioning joints, robots, sewing, medical equipment, gear boxes, pipeline parts, snow machines, pump boxes, impellers, etc..

Our Factory

Our company currently covers an area of over 5,000m² of production and manufacturing base, owns a high-quality professional team, with first-class production equipment and testing equipment to ensure high reliability of products. Two patents for utility models have been obtained and certified by the ISO 9001:2015 quality management system.

Our Businesses

Our company has been engaged in the production, processing and sales of casting products and CNC processing products for 14 years. Our customers come from a diverse industry field. 90 % of casting and machinery products are exported to the United States, Europe, Australia, Russia and other countries.

Our Mission

Under the guidance of "innovation is infinite, honesty is eternal", Shaanxi Rongbao will display the grand prospect with the spirit of "Struggle and forge ahead". All employees of Shaanxi Rongbao warmly welcome people from all walks of life to come to the guidance.

Welcome to inquire us prices and visit our company !